public, how can romney or obama persuade the u.s. public that they need to support a vision of leadership? what does this poll tell us about how americans are struggling with the balance between leadership both unilateralism, intervention, nonintervention as they continue to feel that priorities are here at homesome. >> well, that's exactly the right question, tammy, because i think struggling with ambivalence, tension, even contradiction is the heart of the matter. and let me try to unpack that. i'm going to offer four broad generalizations about the state of american public opinion on these questions in general, and then i will end where shibley ended, with some brief comments on the syrian issue. first, let me just make a technical polling note. and that is that this is a survey of adults. it's not a survey of registered voters, let alone likely voters. and so there are some, there are some differences as you impose increasingly demanding screens on adults. and these, these results will probably pick up more young people, more peo